Update Dockerfile

webtrees/Dockerfile

@@ -1,6 +1,11 @@
 ARG BUILD_VERSION
 FROM nathanvaughn/webtrees:latest
 
+RUN \
+    # Use data from addon options for all values
+    sed -i "s|cat "$|jq .|g" /docker-entrypoint.sh \
+    && sed -i "s|_FILE" 2> /dev/null| /data/options|g" /docker-entrypoint.sh
+
 #VOLUME [ "/data" ]
 
 #USER root